From: Christophe Lyon <christophe.lyon@arm.com>
To: <gcc-patches@gcc.gnu.org>, <kyrylo.tkachov@arm.com>,
<richard.earnshaw@arm.com>, <richard.sandiford@arm.com>
Cc: Christophe Lyon <christophe.lyon@arm.com>
Subject: [PATCH 14/16] arm: [MVE intrinsics] add binary_maxamina shape
Date: Tue, 9 May 2023 14:19:35 +0200 [thread overview]
Message-ID: <20230509121937.206183-14-christophe.lyon@arm.com> (raw)
In-Reply-To: <20230509121937.206183-1-christophe.lyon@arm.com>
This patch adds the binary_maxamina shape description.
2022-09-08 Christophe Lyon <christophe.lyon@arm.com>
gcc/
* config/arm/arm-mve-builtins-shapes.cc (binary_maxamina): New.
* config/arm/arm-mve-builtins-shapes.h (binary_maxamina): New.
---
gcc/config/arm/arm-mve-builtins-shapes.cc | 40 +++++++++++++++++++++++
gcc/config/arm/arm-mve-builtins-shapes.h | 1 +
2 files changed, 41 insertions(+)
diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-mve-builtins-shapes.cc
index 1324abd1c12..c9eac80d1e3 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.cc
+++ b/gcc/config/arm/arm-mve-builtins-shapes.cc
@@ -401,6 +401,46 @@ struct binary_rshift_def : public overloaded_base<0>
};
SHAPE (binary_rshift)
+
+/* <uT0>_t vfoo[_t0](<uT0>_t, <T0>_t)
+
+ i.e. binary operations that take a vector of unsigned elements as first argument and a
+ vector of signed elements as second argument, and produce a vector of unsigned elements.
+
+ Example: vminaq.
+ uint8x16_t [__arm_]vminaq[_s8](uint8x16_t a, int8x16_t b)
+ uint8x16_t [__arm_]vminaq_m[_s8](uint8x16_t a, int8x16_t b, mve_pred16_t p) */
+struct binary_maxamina_def : public overloaded_base<0>
+{
+ void
+ build (function_builder &b, const function_group_info &group,
+ bool preserve_user_namespace) const override
+ {
+ b.add_overloaded_functions (group, MODE_none, preserve_user_namespace);
+ build_all (b, "vu0,vu0,vs0", group, MODE_none, preserve_user_namespace);
+ }
+
+ tree
+ resolve (function_resolver &r) const override
+ {
+ unsigned int i, nargs;
+ type_suffix_index type;
+ if (!r.check_gp_argument (2, i, nargs)
+ || (type = r.infer_vector_type (i)) == NUM_TYPE_SUFFIXES)
+ return error_mark_node;
+
+ /* Check that the first argument has the expeected unsigned
+ type. */
+ type_suffix_index return_type
+ = find_type_suffix (TYPE_unsigned, type_suffixes[type].element_bits);
+ if (!r.require_matching_vector_type (0, return_type))
+ return error_mark_node;
+
+ return r.resolve_to (r.mode_suffix_id, type);
+ }
+};
+SHAPE (binary_maxamina)
+
/* <uS0>_t vfoo[_<t0>](<uS0>_t, <T0>_t)
Example: vmaxavq.
diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-mve-builtins-shapes.h
index cf4c523ab1a..7f582d7375a 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.h
+++ b/gcc/config/arm/arm-mve-builtins-shapes.h
@@ -37,6 +37,7 @@ namespace arm_mve
extern const function_shape *const binary;
extern const function_shape *const binary_lshift;
extern const function_shape *const binary_lshift_r;
+ extern const function_shape *const binary_maxamina;
extern const function_shape *const binary_maxavminav;
extern const function_shape *const binary_maxvminv;
extern const function_shape *const binary_move_narrow;
--
2.34.1
next prev parent reply other threads:[~2023-05-09 12:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-09 12:19 [PATCH 01/16] arm: [MVE intrinsics] add binary_maxvminv shape Christophe Lyon
2023-05-09 12:19 ` [PATCH 02/16] arm: [MVE intrinsics] add binary_maxavminav shape Christophe Lyon
2023-05-09 12:19 ` [PATCH 03/16] arm: [MVE intrinsics add unspec_mve_function_exact_insn_pred_p Christophe Lyon
2023-05-09 12:19 ` [PATCH 04/16] arm: [MVE intrinsics] factorize vmaxvq vminvq vmaxavq vminavq Christophe Lyon
2023-05-09 12:19 ` [PATCH 05/16] arm: [MVE intrinsics] rework " Christophe Lyon
2023-05-09 12:19 ` [PATCH 06/16] arm: add smax/smin expanders for v*hf Christophe Lyon
2023-05-09 13:48 ` Kyrylo Tkachov
2023-05-09 17:18 ` Christophe Lyon
2023-05-09 17:31 ` Kyrylo Tkachov
2023-05-09 17:33 ` Christophe Lyon
2023-05-09 17:34 ` Kyrylo Tkachov
2023-05-09 18:28 ` [PATCH v2 " Christophe Lyon
2023-05-09 12:19 ` [PATCH 07/16] arm: [MVE intrinsics] factorize vmaxnmq vminnmq Christophe Lyon
2023-05-09 12:19 ` [PATCH 08/16] arm: [MVE intrinsics] rework " Christophe Lyon
2023-05-09 12:19 ` [PATCH 09/16] arm: [MVE intrinsics] factorize vmaxnmavq vmaxnmvq vminnmavq vminnmvq Christophe Lyon
2023-05-09 12:19 ` [PATCH 10/16] arm: [MVE intrinsics] add support for mve_q_p_f Christophe Lyon
2023-05-09 12:19 ` [PATCH 11/16] arm: [MVE intrinsics] rework vmaxnmavq vmaxnmvq vminnmavq vminnmvq Christophe Lyon
2023-05-09 12:19 ` [PATCH 12/16] arm: [MVE intrinsics] factorize vmaxnmaq vminnmaq Christophe Lyon
2023-05-09 12:19 ` [PATCH 13/16] arm: [MVE intrinsics] rework " Christophe Lyon
2023-05-09 12:19 ` Christophe Lyon [this message]
2023-05-09 12:19 ` [PATCH 15/16] arm: [MVE intrinsics] factorize vmaxaq vminaq Christophe Lyon
2023-05-09 12:19 ` [PATCH 16/16] arm: [MVE intrinsics] rework " Christophe Lyon
2023-05-09 13:50 ` [PATCH 01/16] arm: [MVE intrinsics] add binary_maxvminv shape Kyrylo Tkachov
2023-05-09 18:30 ` Christophe Lyon
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